Method and drum for molding tire

Details Method and drum for molding tire Method and drum for molding tire

2008-04-22

2008-04-22

Knable, Geoffrey L. (Department: 1791)

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

C156S135000, C156S400000, C156S401000, C156S415000, C156S416000, C156S420000

Reexamination Certificate

active

10516691

ABSTRACT:
There are provided a method and a drum for building a tire in which residual air can be effectively removed by enhancing a pressing force of a carcass band to a bead filler in the turning of the carcass band around a bead core, wherein a cylindrical green case is arranged on an outer peripheral side of a building drum, and a central portion of the green case is expansion-deformed in a radial direction while approaching both the bead cores to each other under a restraint of the bead core through the building drum, and the green case is pressed onto an inner peripheral face of a belt-tread band, and thereafter both the end portions of the carcass band are turned around the bead cores so that the carcass band is pushed onto rigid support members disposed at an inner peripheral side of the carcass band together with the bead cores and bead fillers.

REFERENCES:
patent: 3414446 (1968-12-01), Pearce et al.
patent: 3560302 (1971-02-01), Missioux
patent: 3767509 (1973-10-01), Gazuit
patent: 3833445 (1974-09-01), Mallory et al.
patent: 3867231 (1975-02-01), Casey
patent: 5181982 (1993-01-01), Kumagai et al.
patent: 1288301 (1969-01-01), None
patent: 0 459 728 (1991-12-01), None
patent: 57-116630 (1982-07-01), None
patent: 06-055664 (1994-03-01), None
patent: 07-016949 (1995-01-01), None

Affiliated with

Also associated with

Rating

Method and drum for molding tire does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and drum for molding tire, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and drum for molding tire will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3931557